A Good Boy poster
Where to stream

A Good Boy

6.020241h 34mMovieThriller

Soo-hyun, a fourth-year elementary school teacher, is about to get married. One day, Yohan, a student in her class, comes to Soohyun, who was busy and happy. Yohan confesses to Soohyun that he is experiencing domestic abuse. But the next day, John's lies await Soohyun.

DirectorSon Kyoung-won

Where to watch

Not available in Australia
Streaming in 1 other country

A Good Boy isn't on any streaming service in Australia right now, but it's available in South Korea. Streaming rights are licensed per country.

Cast · Directed by Son Kyoung-won

SSSohn Su-hyun
Sohn Su-hyun
Soo-hyun
OHOh Han-kyul
Oh Han-kyul
Yohan
GHGeum Hannah
Geum Hannah
KYKim Yoon-bae
Kim Yoon-bae
NGNam Gwon-a
Nam Gwon-a
Chun-ja

More from Sohn Su-hyun · Lead actress

Rude Miss Young Ae
Rude Miss Young Ae
2007
Blood
Blood
2015 · 7.3
Missing Noir M
Missing Noir M
2015 · 7.9
Follow Me
Follow Me
2012
Puck
Puck
2016 · 2.8
Office
Office
2015 · 6.3
Out of Breath
Out of Breath
2019 · 7.9
Mad Sad Bad
Mad Sad Bad
2014 · 7.7
Lucky, Apartment
Lucky, Apartment
2024 · 7.0
Mother-in-law
Mother-in-law
2019
See all fromSohn Su-hyun

More from Oh Han-kyul · Co-star actor

The Judge from Hell
The Judge from Hell
2024 · 8.6
Suspicious Partner
Suspicious Partner
2017 · 7.8
Are You Human?
Are You Human?
2018 · 8.1
L.U.C.A.: The Beginning
L.U.C.A.: The Beginning
2021 · 6.2
Trap
Trap
2019 · 6.8
The Favor
The Favor
2025 · 6.0
Baby Doe
Baby Doe
See all fromOh Han-kyul

More like this

Blood and Ties
Blood and Ties
2013 · 6.2
Perfect Number
Perfect Number
2012 · 6.7
Following
Following
2024 · 7.0
Parasite
Parasite
2019 · 8.5
The Handmaiden
The Handmaiden
2016 · 8.2
Train to Busan
Train to Busan
2016 · 7.8
Oldboy
Oldboy
2003 · 8.2
Peninsula
Peninsula
2020 · 6.7
Memories of Murder
Memories of Murder
2003 · 8.1
Decision to Leave
Decision to Leave
2022 · 7.3
The Gangster, the Cop, the Devil
The Gangster, the Cop, the Devil
2019 · 7.9
Dark Nuns
Dark Nuns
2025 · 6.2

A Good Boy — streaming FAQ

Which OTT platform streams A Good Boy?

A Good Boy isn't on any streaming service in Australia yet, but it's available in South Korea. Streaming rights differ by country — switch your country in the header to see where.

Is A Good Boy on Netflix?

No, A Good Boy is not on Netflix in Australia as of November 2026.

Is A Good Boy on Amazon Prime Video?

No, A Good Boy isn't on Amazon Prime Video in Australia right now.

Where can I watch A Good Boy for free?

A Good Boy isn't streaming in Australia yet, so there's no way to watch it free at the moment.